48283778 has 8 divisors (see below), whose sum is σ = 72456780. Its totient is φ = 24131520.

The previous prime is 48283759. The next prime is 48283783. The reversal of 48283778 is 87738284.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47789569 + 494209 = 6913^2 + 703^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3638 + ... + 10478.

Almost surely, 2^48283778 is an apocalyptic number.

48283778 is a deficient number, since it is larger than the sum of its proper divisors (24173002).

48283778 is a wasteful number, since it uses less digits than its factorization.

48283778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10372.

The product of its digits is 602112, while the sum is 47.

The square root of 48283778 is about 6948.6529629850. The cubic root of 48283778 is about 364.1389046405.

The spelling of 48283778 in words is "forty-eight million, two hundred eighty-three thousand, seven hundred seventy-eight".